| 基于DSP和PCI的宽频带水下目标模拟器的实现及应用 |
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| 引用本文： | 王雅芬,严胜刚,孙建. 基于DSP和PCI的宽频带水下目标模拟器的实现及应用[J]. 测控技术, 2007, 26(6): 34-36,44 |
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| 作者姓名： | 王雅芬 严胜刚 孙建 |
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| 作者单位： | 西北工业大学,航海学院,陕西,西安,710072;西北工业大学,航海学院,陕西,西安,710072;西北工业大学,航海学院,陕西,西安,710072 |
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| 摘 要： | 介绍了宽频带水下目标回波模拟技术的特点.采用DSP和PCI构建目标模拟器的数据采集处理系统、利用串并联谐振技术实现宽带阻抗匹配,配合大动态范围的模拟信号预处理机,研制了一种宽频带水下目标模拟器.目前该型目标模拟器已成功通过了试验,并由此证明其具有较好的宽带目标模拟功能.
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| 关 键 词： | 宽频带水下目标模拟器 DSP PCI 宽带阻抗匹配网络 模拟信号预处理机 |
| 文章编号： | 1000-8829（2007）06-0034-03 |
| 修稿时间： | 2006-10-17 |
Development of the Underwater Wideband Target Simulator Based on DSP and PCI |
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| WANG Ya-fen,YAN Sheng-gang,SUN Jian. Development of the Underwater Wideband Target Simulator Based on DSP and PCI[J]. Measurement & Control Technology, 2007, 26(6): 34-36,44 |
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| Authors: | WANG Ya-fen YAN Sheng-gang SUN Jian |
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| Abstract: | The features of the target simulating technology of the underwater wideband signal are introduced. A type of underwater wideband target simulator is developed. DSP and PCI is chosen to comprise its data acquisition and processing system, serial-parallel resonant technology is used to achieve its wideband impendance matching network and an analog signal preprocessor with large dynamic range is designd. Now this target simulator is successfully applied on the test and its wideband target simulation function is well verified . |
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| Keywords: | underwater wideband target simulator DSP PCI wideband impendance matching network analog signal preprocessor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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